EP0630723A3 - Registration system for web feeding - Google Patents

Registration system for web feeding Download PDF

Info

Publication number
EP0630723A3
EP0630723A3 EP94107059A EP94107059A EP0630723A3 EP 0630723 A3 EP0630723 A3 EP 0630723A3 EP 94107059 A EP94107059 A EP 94107059A EP 94107059 A EP94107059 A EP 94107059A EP 0630723 A3 EP0630723 A3 EP 0630723A3
Authority
EP
European Patent Office
Prior art keywords
motor
controller
feedback loop
control circuit
web
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP94107059A
Other languages
German (de)
French (fr)
Other versions
EP0630723A2 (en
Inventor
Gaylen Roy Hinton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CMS Gilbreth Packaging Systems Inc
Original Assignee
CMS Gilbreth Packaging Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CMS Gilbreth Packaging Systems Inc filed Critical CMS Gilbreth Packaging Systems Inc
Publication of EP0630723A2 publication Critical patent/EP0630723A2/en
Publication of EP0630723A3 publication Critical patent/EP0630723A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/34—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier scanning being effected by a photosensitive device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41174—Compensator in feedback loop
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41319—Ac, induction motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43021—At several positions detect acceleration error, compensate for it

Abstract

An apparatus and method are disclosed for controlling the motion of a machine system so as to cut individual lengths from a web having graphics on predetermined web positions and which allows the use of an inexpensive AC induction motor. An AC induction motor (42) has an output power shaft for imparting the motive force necessary to drive the machine system, such as a web feeding system. A sensor (29) is operatively coupled to the AC motor for determining the position of the motor during system operation. A controller (26) is operatively connected to the sensor and motor and forms a closed loop control circuit. The controller changes the feedback loop characteristics of the closed loop control circuit during a stop, hold or start condition of the motor. By adding an externally generated compensating signal to the input of the feedback loop, the controller also minimizes acceleration error. The controller also limits the value of a signal reaching the feedback loop of the control circuit to a given maximum value so as to eliminate any over-reaction of the system, while allowing a signal having less than a given threshold value to proceed unaffected to the feedback loop.
EP94107059A 1993-06-17 1994-05-05 Registration system for web feeding Withdrawn EP0630723A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7869393A 1993-06-17 1993-06-17
US78693 1993-06-17

Publications (2)

Publication Number Publication Date
EP0630723A2 EP0630723A2 (en) 1994-12-28
EP0630723A3 true EP0630723A3 (en) 1995-01-11

Family

ID=22145653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94107059A Withdrawn EP0630723A3 (en) 1993-06-17 1994-05-05 Registration system for web feeding

Country Status (8)

Country Link
EP (1) EP0630723A3 (en)
JP (1) JPH0710336A (en)
KR (1) KR950000375A (en)
AU (2) AU669431B2 (en)
BR (1) BR9402418A (en)
CA (1) CA2126051A1 (en)
MX (1) MX9404565A (en)
PL (1) PL303885A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6450230B1 (en) 1999-06-24 2002-09-17 S-Con, Inc. Labeling apparatus and methods thereof
CN110078343A (en) * 2019-05-31 2019-08-02 南京泰宏环境设备有限公司 A kind of sludge filter press strainer method for correcting error

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6869386B2 (en) 2002-06-26 2005-03-22 The Procter & Gamble Company Method for manufacturing discrete articles from a material web using synchronized servo-actuated operational units
FR2869997B1 (en) * 2004-05-04 2006-06-23 Commissariat Energie Atomique LOOP ACCELEROMETER CLOSED WITH ERROR DETECTION
CN102556735B (en) * 2011-12-26 2015-07-01 四川省资阳市雅之江塑业有限公司 Packaging belt embossed tension adjusting device and packaging belt production line
CN107433632B (en) * 2016-05-27 2019-10-11 台湾电产科技股份有限公司 Processing Equipment

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120388A (en) * 1979-03-06 1980-09-16 Fanuc Ltd Drive circuit for feedback control type dc motor
JPS57135693A (en) * 1981-02-12 1982-08-21 Mitsubishi Electric Corp Control device for motor
US4361260A (en) * 1980-06-27 1982-11-30 Hanlan Marc A Web registration control
WO1983002341A1 (en) * 1981-12-21 1983-07-07 Beckman Instruments Inc Improved motor speed control system
EP0109266A2 (en) * 1982-11-12 1984-05-23 B. & H. Manufacturing Company, Inc. Computer controlled labelling machine
WO1984002590A1 (en) * 1982-12-29 1984-07-05 Storage Technology Corp Adaptive feedforward servo system
JPS6271067A (en) * 1985-09-24 1987-04-01 Hitachi Ltd Controlling method for head positioning
US4719855A (en) * 1986-08-01 1988-01-19 Sonoco Products Company Computer controlled web feed method, apparatus and system for web treatment apparatus such as rotary die cutter
EP0311127A2 (en) * 1987-10-09 1989-04-12 Kabushiki Kaisha Toshiba Control device for servo motor
US4902949A (en) * 1987-06-23 1990-02-20 Fuji Photo Film Co., Ltd. Motor servo circuit
EP0396749A1 (en) * 1988-01-19 1990-11-14 Fanuc Ltd. System for controlling servo motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395638A1 (en) * 1977-06-20 1979-01-19 Cii Honeywell Bull CONTROL SYSTEM FOR A DIRECT CURRENT ELECTRIC MOTOR WITH INDEPENDENT EXCITATION AND CONSTANT LOAD
US4564795A (en) * 1981-12-21 1986-01-14 Beckman Instruments, Inc. Motor speed control system

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120388A (en) * 1979-03-06 1980-09-16 Fanuc Ltd Drive circuit for feedback control type dc motor
US4361260A (en) * 1980-06-27 1982-11-30 Hanlan Marc A Web registration control
JPS57135693A (en) * 1981-02-12 1982-08-21 Mitsubishi Electric Corp Control device for motor
WO1983002341A1 (en) * 1981-12-21 1983-07-07 Beckman Instruments Inc Improved motor speed control system
EP0109266A2 (en) * 1982-11-12 1984-05-23 B. & H. Manufacturing Company, Inc. Computer controlled labelling machine
WO1984002590A1 (en) * 1982-12-29 1984-07-05 Storage Technology Corp Adaptive feedforward servo system
JPS6271067A (en) * 1985-09-24 1987-04-01 Hitachi Ltd Controlling method for head positioning
US4719855A (en) * 1986-08-01 1988-01-19 Sonoco Products Company Computer controlled web feed method, apparatus and system for web treatment apparatus such as rotary die cutter
US4902949A (en) * 1987-06-23 1990-02-20 Fuji Photo Film Co., Ltd. Motor servo circuit
EP0311127A2 (en) * 1987-10-09 1989-04-12 Kabushiki Kaisha Toshiba Control device for servo motor
EP0396749A1 (en) * 1988-01-19 1990-11-14 Fanuc Ltd. System for controlling servo motor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 11, no. 270 (P - 611) 3 September 1987 (1987-09-03) *
PATENT ABSTRACTS OF JAPAN vol. 4, no. 175 (E - 036) 3 December 1980 (1980-12-03) *
PATENT ABSTRACTS OF JAPAN vol. 6, no. 234 (E - 143) 20 November 1982 (1982-11-20) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6450230B1 (en) 1999-06-24 2002-09-17 S-Con, Inc. Labeling apparatus and methods thereof
CN110078343A (en) * 2019-05-31 2019-08-02 南京泰宏环境设备有限公司 A kind of sludge filter press strainer method for correcting error

Also Published As

Publication number Publication date
AU669431B2 (en) 1996-06-06
KR950000375A (en) 1995-01-03
CA2126051A1 (en) 1994-12-18
AU679402B2 (en) 1997-06-26
AU5033796A (en) 1996-07-04
MX9404565A (en) 1995-01-31
PL303885A1 (en) 1994-12-27
EP0630723A2 (en) 1994-12-28
AU6181294A (en) 1994-12-22
JPH0710336A (en) 1995-01-13
BR9402418A (en) 1995-03-14

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